| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/29/18 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 06/29/18 | UPLOAD | SEC-generated letter | 
       
   | 
  1 | |
| 06/22/18 | S-4 | Registration of securities issued in business combination transactions | 
       
   | 
  189 | |
| 06/15/18 | 8-K | Current report filing | 
       
   | 
  23 | |
| 05/24/18 | 8-K | Current report filing | 
       
   | 
  2 | |
| 05/22/18 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions | 
       
   | 
  7 | |
| 05/21/18 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions | 
       
   | 
  121 | |
| 05/21/18 | 8-K | Current report filing | 
       
   | 
  121 | |
| 05/10/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  60 | 
| 04/26/18 | 8-K | Current report filing | 
       
   | 
  4 | 




